🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.76 AU

Year: 202 Days

Day: 24.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 597 Days

Day: 39.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,972,412 km

• M1: 1,103,135 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.83 AU - 1.85 AU

Year: 940 Days

Day: 14.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,972,412 km

• M1: 1,140,983 km (0.065 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 12

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.77 AU - 6.89 AU

Year: 6000 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,972,412 km

• M1: 149,299 km (0.113 R)
• M2: 578,495 km (0.03 R)
• M3: 1,446,761 km (0.062 R)
• M4: 2,262,967 km (0.118 R)
• M5: 2,729,264 km (0.06 R)
• M6: 3,451,073 km (0.066 R)
• M7: 3,928,590 km (0.092 R)
• M8: 5,392,554 km (0.054 R)
• M9: 5,974,640 km (0.071 R)
• M10: 6,430,016 km (0.072 R)
• M11: 7,156,762 km (0.034 R)
• M12: 7,784,475 km (0.088 R)
• M13: 9,235,125 km (0.119 R)
• M14: 9,668,510 km (0.088 R)
• M15: 11,688,680 km (0.101 R)
• M16: 12,093,641 km (0.089 R)
• M17: 12,985,095 km (0.089 R)
• M18: 13,584,983 km (0.116 R)
• M19: 14,490,499 km (0.088 R)
• M20: 15,496,245 km (0.039 R)
• M21: 15,923,646 km (0.059 R)
• M22: 18,045,692 km (0.108 R)
• M23: 18,931,162 km (0.077 R)
• M24: 21,535,062 km (0.112 R)
• M25: 23,880,308 km (0.107 R)
• M26: 24,369,044 km (0.101 R)
• M27: 30,289,530 km (0.086 R)
• M28: 34,040,696 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,005 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit